Shimano Ultegra R8170 Road Wheel
Best versatile performance upgrade for serious road cyclists.
This carbon rear wheel balances aerodynamics, stiffness, and weight for high-speed performance. Designed for modern road setups, it offers improved grip and comfort through a wider internal rim profile that excels with tubeless tires.
$850.00
at
Cambria Bike
More Ultegra options
Who it's for
- Performance riders seeking versatile speed across varied terrain
- Value-conscious racers wanting professional-grade aerodynamics
- Long-distance cyclists prioritizing comfort and puncture protection
Who should skip it
- Weight-obsessed climbers focused on minimizing every gram
- Criterium racers requiring instantaneous power transfer out of corners
- Cyclists using legacy 11-speed components
Performance breakdown
Aerodynamic Efficiency
The 50mm rim profile cuts through headwinds with minimal drag penalty.
Power Transfer
Stiff construction ensures every watt translates directly into forward momentum.
Lateral Stiffness
Resists flex during hard cornering and aggressive out-of-saddle climbing efforts.
Maintenance Ease
Shimano's legendary cup and cone bearings are easily serviced at home.
Tire Compatibility
Modern 21mm internal width perfectly supports wider, faster-rolling tubeless tires.
Weight Profile
Solid weight for a deep-section wheel, though not ultra-lightweight climbing gear.
Key Specs
Rim Depth
50 mm
Internal Rim Width
21 mm
External Rim Width
28 mm
Weight
867 grams
Material
Carbon
Spoke Count
24
Axle Type
12x142mm E-Thru
Brake Type Compatibility
Center Lock Disc
Tubeless Ready
Yes
Intended Use
Road
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